T SUM NUM_NODES 2
T SUM NUM_PRUNES 0
T SUM SEARCH_TIME 0.000054

Solving normal LP:
Solving with barrier method...done!
CPXlpopt ended with lpstat 4!
Maximum error with w : 0 / 1 == 0.000000
Maximum error without w : 0 / 1 == 0.000000
LP is feasible.
Optimum Value: 0.000000 == -1 / 1.
